mirror of
https://github.com/hansjone/oclaw.git
synced 2026-10-09 03:30:48 +08:00
oliver
f1626195f7
Resolve runtime language from ui_lang and chat.send lang instead of hardcoding zh. Align generalist/ops prompts with user language and require host_name (not ne_id) in ops outputs. Co-authored-by: Cursor <cursoragent@cursor.com>
100 lines
4 KiB
Markdown
100 lines
4 KiB
Markdown
# Ops Netx UME 快速参考
|
||
|
||
## 1) 当前告警明细（轻量入口）
|
||
|
||
- 工具：`netx_query_ume_alarms`
|
||
- 常用参数：
|
||
- `severity`, `ne_id`, `keyword`, `page`, `page_size`
|
||
- 建议：
|
||
- 推荐 `page_size=50`
|
||
- 默认只看前 1 页（必要时最多 2 页），不要无脑翻页拉全量
|
||
|
||
## 2) 原始明细（字段可控，推荐用于证据输出）
|
||
|
||
- 工具：`netx_query_ume_alarms_raw`
|
||
- 推荐流程：
|
||
- 先调用 `netx_list_ume_alarm_fields` 获取字段清单
|
||
- 再用 `select_fields` 控制返回字段，减少输出体积
|
||
- 字段集预设（推荐优先用 preset，避免手写字段列表）：
|
||
- `field_preset=brief`：轻量概览（严重度/事件/最近时间/网元显示）
|
||
- `field_preset=evidence`：证据输出（含 object/cause/时间/网元状态）
|
||
- `field_preset=ne_debug`：定位网元信息缺失或状态异常
|
||
- `select_fields` 示例：
|
||
- `alarm_alarm_key`
|
||
- `alarm_perceived_severity`
|
||
- `alarm_last_seen_at`
|
||
- `ne_host_name`（网元名称，对外展示首选）
|
||
- `ne_user_label`
|
||
- `ne_ip_address`
|
||
- **禁止**在用户可见输出中只列 `alarm_ne_id`；需要网元身份时必须带 `ne_host_name` 或先联查网元表。
|
||
|
||
## 3) 动态聚合（非 SQL）
|
||
|
||
- 工具：`netx_aggregate_ume_alarms_raw`
|
||
- 常用分组：
|
||
- `group_by=alarm_perceived_severity`
|
||
- `group_by=ne_host_name`（网元名称；勿用 `alarm_ne_id` / `ne_ne_id` 作对外维度）
|
||
- `group_by=alarm_event_type`
|
||
- `group_by=ne_connection_status`
|
||
- `group_by=alarm_perceived_severity, group_by2=ne_host_name`
|
||
- 建议：
|
||
- 推荐 `limit=200`
|
||
|
||
## 4) 诊断摘要
|
||
|
||
- 工具：`netx_run_ume_diagnostics`
|
||
- 用途：在深挖前先快速形成“概览简报”（严重度、Top 网元、Top 事件类型等）
|
||
|
||
## 4b) 网元清单与详情
|
||
|
||
- 工具：`netx_query_ume_ne_inventory` — 对应 netx `GET /v1/ume/inventory/ne`
|
||
- 参数：`keyword`（可选，匹配 ne_id/ne_name/user_label/ip_address/**host_name**）、`page`、`page_size`（最大 500）
|
||
- 工具：`netx_get_ume_ne` — `GET /v1/ume/inventory/ne/{ne_id}`
|
||
- 参数：`ne_id`（UUID，与清单字段一致）
|
||
- 与告警 raw 中的 `ne_*` 字段互补：需要 UME 原始 JSON 时用 `netx_get_ume_ne` 的 `raw_json`。
|
||
|
||
## 5) SQL 深度分析（受限）
|
||
|
||
- 工具：`netx_sql_query_ume`
|
||
- 约束：
|
||
- 仅允许 SELECT
|
||
- 仅允许表：`ume_alarms_current` / `ume_inventory_ne`
|
||
- 重查询务必设置 `statement_timeout_ms`
|
||
- 除非只是 `count(*)`，否则建议带时间窗（例如 `last_seen_at >= now() - interval '30 minutes'`）
|
||
- 示例（全量聚合，谨慎使用）：
|
||
```sql
|
||
select
|
||
coalesce(nullif(trim(ne.host_name), ''), ne.user_label, ne.ne_name, '(host_name missing)') as ne_name,
|
||
count(*) as alarm_count
|
||
from ume_alarms_current a
|
||
left join ume_inventory_ne ne on ne.ne_id = a.ne_id
|
||
group by coalesce(nullif(trim(ne.host_name), ''), ne.user_label, ne.ne_name, '(host_name missing)')
|
||
order by alarm_count desc
|
||
```
|
||
|
||
- 示例（推荐：带时间窗 + 超时）：
|
||
- `statement_timeout_ms=8000`
|
||
```sql
|
||
select
|
||
coalesce(nullif(trim(ne.host_name), ''), ne.user_label, ne.ne_name, '(host_name missing)') as ne_name,
|
||
count(*) as alarm_count
|
||
from ume_alarms_current a
|
||
left join ume_inventory_ne ne on ne.ne_id = a.ne_id
|
||
where a.last_seen_at >= now() - interval '30 minutes'
|
||
group by coalesce(nullif(trim(ne.host_name), ''), ne.user_label, ne.ne_name, '(host_name missing)')
|
||
order by alarm_count desc
|
||
```
|
||
|
||
- 示例（推荐：带时间窗 + 严重度过滤，现场最常用）：
|
||
- `statement_timeout_ms=8000`
|
||
```sql
|
||
select
|
||
coalesce(nullif(trim(ne.host_name), ''), ne.user_label, ne.ne_name, '(host_name missing)') as ne_name,
|
||
count(*) as alarm_count
|
||
from ume_alarms_current a
|
||
left join ume_inventory_ne ne on ne.ne_id = a.ne_id
|
||
where a.last_seen_at >= now() - interval '30 minutes'
|
||
and lower(coalesce(a.perceived_severity, '')) in ('critical','major')
|
||
group by coalesce(nullif(trim(ne.host_name), ''), ne.user_label, ne.ne_name, '(host_name missing)')
|
||
order by alarm_count desc
|
||
```
|